Coastal Waters Forecast
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000
FZMY50 PGUM 210653
CWFMY

Coastal Waters Forecast for the Mariana Islands
National Weather Service Tiyan GU
500 PM ChST Sat Oct 21 2017

Marianas Waters out to 40 nautical miles

PMZ150-212100-
500 PM ChST Sat Oct 21 2017

.Synopsis for Marianas Waters...A tropical depression southeast
of the Marianas is expected to move into the area the next couple
of days bringing stronger winds and rougher seas into early next
week. Otherwise, gentle to moderate north to northeast winds and
combined seas of 9 to 14 feet are expected through Sunday night.

$$

PMZ151>154-212100-
MARIANAS COASTAL WATERS-
500 PM ChST Sat Oct 21 2017

...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY AFTERNOON...

.TONIGHT...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 10 to 14 ft and east 3 ft. Isolated thunderstorms.
Scattered showers developing by morning.
.SUNDAY...Northeast wind 10 to 15 kt. Wind waves 2 to 3 ft. West
swell 9 to 12 ft and east 3 ft. Scattered showers and isolated
thunderstorms.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Northeast wind 10 to 20 kt
with gusts to 25 kt near showers. Wind waves 2 to 4 ft. West
swell 8 to 10 ft and east 3 ft. Scattered showers and isolated
thunderstorms.
.TUESDAY...Southeast wind 15 to 25 kt with gusts to 30 kt. Wind
waves 3 to 6 ft. Northwest swell 7 to 9 ft and east 3 ft.
Scattered showers and isolated thunderstorms.
.WEDNESDAY...South wind 15 to 25 kt. Wind waves 6 to 8 ft.
Northwest swell 6 to 8 ft and southwest 4 to 5 ft. Scattered
showers and isolated thunderstorms.
.THURSDAY...South wind 5 to 15 kt. Wind waves 5 to 7 ft.
Northwest swell 3 ft and southwest 5 ft. Isolated thunderstorms.

$$



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